/* 中心内容开始 */
.wwh-details-nav{
  margin: 60px 0;
}
.wwh-details-nav span:last-child{
  cursor: pointer;
}
.wwh-details-content-left{
  float: left;
  border: 1px solid #ccc;
  width: 780px;
  /* height: 1600px; */
  padding-bottom: 100px;
}
.wwh-details-content-left h1{
  margin: 20px 0;
  border-bottom: 1px solid #ccc;
  font-size: 26px;
  padding: 20px;
}
.wwh-details-content-left div{
  padding: 20px;
  padding-top: 20px;
}
.wwh-details-content-left div img{
  width: 500px;
  height: 400px;
}
.wwh-details-content-left div p{
  
  margin-bottom: 10px;
}
.wwh-details-content-right{
  float: left;
  margin-left: 100px;
  width: 370px;
}
.wwh-details-content-right img{
  width: 100%;
} 
.wwh-details-list>div{
  margin-top: 30px;
  border: 1px solid #ccc;
}
.wwh-details-list>div p{
  height: 30px;
  line-height: 30px;
  text-indent: 1em;
}
/* .wwh-details-list:hover{
  box-shadow: 0 1px 6px 3px #ccc;
} */
.wwh-details-list>div div{
  width: 370px;
  height: 200px;
  overflow: hidden;
}
.wwh-details-list img{
  width: 100%;
  height: 100%;
}
.wwh-details-list img:hover{
  transform: scale(1.02);
  transition: all 1s;
}



.wwh-lecture-right{
  float: right;
  width: 380px;
  margin-top: 70px;
}
.wwh-lecture-right ul li>div{
  position: relative;
  height: 210px;
}
.wwh-lecture-right img{
  width: 100%;
  height: 100%;
  margin-bottom: 10px;
}
.wwh-lecture-right div:nth-of-type(2){
  width: 380px;
  height: 210px;
  background-color: #0b3775b0;
  margin-top: -210px;
  opacity: 0;
  transition: all 0.5s;
}
.wwh-lecture-right div:nth-of-type(2):hover{
  opacity: 1;
}
.wwh-lecture-right div:nth-of-type(2) img{
  width: 40px;
  height: 40px;
  position: absolute;
  inset: 0;
  margin: auto;
}
.wwh-lecture-right ul li{
  margin-bottom: 20px;
}
/* 中心内容结束 */
.wwh-foot{
  width: 100%;
}